Clark's Barbecued Pork Ribs

At Clark's Outpost Barbecue in Tioga, Texas, Warren Clark uses St. Louis-style pork ribs (slabs of ribs that have been trimmed to uniform size) and prepares them in a smoker. To make this recipe easier, we call for the more readily available baby back ribs and suggest a combination of baking and grilling for equally delicious results.